Hafellia demutans
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Teloschistales
- family: Physciaceae
- genus: Hafellia
- species: Hafellia demutans
Caruaru
Pernambuco
Brazil
Lower Grand Lagoon
Florida
United States
Hafellia demutans Caruaru Lower Grand Lagoon